Future Technology Devices International Ltd. Vinco Ethernet MP3 RTC Shield Datasheet Document Reference No.: FT_000550 1.0 Issue Date: 2011-12-23 The FTDI Vinco Ethernet, MP3, RTC shield is designed to interface to the FTDI Vinco USB development module and provides a development platform to create interfaces to Ethernet ports, Real Time Clock (RTC) and an Audio Codec using the Vinculum-II. Future Technology Devices International Ltd (FTDI) Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow, G41 1HH, United Kingdom Tel.: +44 (0) 141 429 2777 Fax: + 44 (0) 141 429 2758 E-Mail (Support): [email protected] Web: www.ftdichip.com Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to defend, indemnify and hold FTDI harmless from any and all damages, claims, suits or expense resulting from such use. Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 1 Introduction The FTDI Vinco Ethernet RTC MP3 shield is designed to connect directly to the FTDI Vinco development PCB. The shield will allow the Vinculum-II (VNC2) device on the Vinco PCB to access an Ethernet port which uses the Wiznet W5100 chipset, audio files using the VLSI VS1053b CODEC and access a Real Time Clock using the NXP PCF32123 device. These 3 functions are accessed via the VNC2 SPI Master mode. Vinco is a development module based on the FTDI Vinculum-II (VNC2) dual channel USB host/slave controller IC. Vinco is designed as a prototyping platform for VNC2 based designs and applications. The mechanical form of the module, and the concept of providing free software development library and tools, is inspired by the Arduino concept. Vinco is a superset of the Duemilanove / Uno with 2 extra rows of headers providing an extra 10 pins. Software libraries which support the development of the Ethernet, MP3 and RTC applications are available with the free Vinculum-II development Toolchain available at VNC2 IDE. Figure 1.1 – Vinco Ethernet RTC MP3 Shield 1 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 1.1 Key Features The Vinco Ethernet RTC MP3 shield incorporates the following features: Uses the VLSI VS1053b audio CODEC: Decodes various audio files (Ogg Vorbis, MP3,AAC,WMA,FLAC, WAV and MIDI) Uses the Wiznet W5100 Ethernet chipset: Hardwired TCP/IP stack (10Mbps or 100Mbps) supports TCP, UDP, ICMP, IPv4 ARP, IGMP and PPPoE Uses the NXP PC2123 RTC chipset: Provides time and date information SPI Interface: Data transfer over the SPI bus to the Vinco via pin headers 3.5mm audio socket: Provides the audio signal for headphones or amplifier. MP3 audio files player: Provides access to MP3 files from USB drive RJ45 ethernet connector: Inbuilt Speed indicator LED’s and Ethernet magnetics. 4 Ethernet traffic LEDs: RX/TX/Collision/Full Duplex indication 5V operation: Power supplied from Vinco baseboard Onboard 3V3 regulator: Driven from 5V supply to power ICs Onboard 1V8 regulator: Used by the VS1053b MIC input to the audio codec Stereo Audio Line Out Mates with the Vinco Development Platform: Data transfer to and from the local network, playback audio files and provide timing functions (time and date, timestamp files access and alarms) Available GPIO pins via pin headers and free Ethernet/RTC/ MP3 source codes for customisation purposes and adding new features. FTDI Integrated Development Environment (IDE) including code editor, compiler and debugger, which is available as a free download from the FTDI website. Free software libraries and drivers (SPI Master, GPIO, RTC, Ethernet and MP3 drivers) for accessing these functions accessible via the Vinculum-II toolchain VNC2 IDE 1.2 Part Numbers Part Number Description VSHLD-EMR Vinco Ethernet MP3 RTC shield Table 1.1 – Vinco Ethernet/MP3/RTC Shield Part Numbers 2 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Table of Contents 1 2 3 Introduction .................................................................... 1 1.1 Key Features ............................................................................. 2 1.2 Part Numbers ............................................................................ 2 Functionality ................................................................... 2 2.1 Power ....................................................................................... 2 2.2 Input/Output ............................................................................ 2 2.3 LEDs .......................................................................................... 2 2.4 Switches ................................................................................... 2 2.5 Ethernet Operation ................................................................... 3 2.6 Real Time Clock Operation ........................................................ 3 2.7 Audio Codec Operation .............................................................. 4 Pin Out and Signal Description ........................................ 5 3.1 Module Connector Descriptions ................................................. 5 3.2 Vinco Ethernet MP3 RTC Shield Connectors : Pins and Signal Description ........................................................................................ 6 4 Firmware......................................................................... 8 4.1 Ethernet Sample Application ..................................................... 8 4.1.1 TCP Sample Application .............................................................................. 8 4.1.2 UDP Sample Application ............................................................................. 8 4.2 MP3 Sample Application ............................................................ 9 4.3 RTC Sample Application .......................................................... 10 5 Mechanical Details ........................................................ 11 6 Schematic Diagram ....................................................... 12 7 Contact Information ...................................................... 14 Appendix A – References ................................................................. 15 Appendix B – List of Figures and Tables .......................................... 16 List of Figures ................................................................................. 16 List of Tables ................................................................................... 16 Appendix C – Revision History ......................................................... 17 1 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 2 Functionality 2.1 Power The shield requires a 3V3 supply to power the PCB. This is generated with an onboard 3V3 regulator supplied with 5V supplied by the Vinco baseboard. An additional 1V8 supply for the VS1053b audio codec is generated from an onboard regulator. 2.2 Input/Output Connection to the Vinco baseboard is via pin headers. The Ethernet port, the audio CODEC and the Real Time Clock are accessed by the VNC2 via SPI interface between the boards. An RJ45 connector with inbuilt Speed and Link LEDs is provided for connecting to external Ethernet ports. A 3.5mm audio socket is provided for connecting headphones to the audio CODEC output. MIC input to the audio CODEC is available on header pins. 2.3 LEDs There are 4 LEDs available on the shield. 1. LED1: Ethernet Full Duplex indicator is driven from the W5001 IC to indicate the Ethernet port is in full duplex mode. 2. LED2: Ethernet Collision indicator is driven from the W5001 IC to indicate the Ethernet port is experiencing data collisions. 3. LED3: Ethernet Received Data indicator is driven from the W5001 IC to indicate the Ethernet port is receiving data. 4. LED4: Ethernet Transmitted Data indicator is driven from the W5001 IC to indicate the Ethernet port is transmitting data. 2.4 Switches SW1: A momentary switch to send a reset signal to the VNC2 controller on the Vinco baseboard. 2 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 2.5 Ethernet Operation Ethernet is accessed via the Wiznet W5100 IC. This device converts Ethernet data to SPI data and vice versa. The SPI port is a slave to the VNC2 SPI Master. Ethernet, SPI Master and GPIO drivers are supplied with the Vinculum-II Toolchain at VNC2 IDE to allow programming and reading data over the SPI interface to the W5100 IC Figure 2.1 – SPI Master communicates with W5100 via the SPI bus This Ethernet device will support TCP/IP and UDP protocol and allow for 10Mbps or 100Mbps transfers on the Ethernet link. All the Ethernet magnetics to support the Ethernet link are integrated into the RJ45 connector on the PCB and as such the user only needs to supply a standard CAT5 cable to complete the link. 2.6 Real Time Clock Operation The Real Time Clock (RTC) on the Ethernet/RTC/MP3 Shield is an NXP PCF2123 device. This is an SPI peripheral accessed via the SPI Master on the Vinco baseboard. RTC, SPI Master and GPIO drivers are available with the Vinculum-II Toolchain at VNC2 IDE to allow user applications access to the RTC Shield. The device provides time and date information, allowing a possible mechanism to timestamp files accessed with the Vinco base board on a USB memory device. Time resolution is days, hours, minutes, seconds. The calendar supports weekdays, months, years. The RTC supports alarm and countdown timer functions. Note: the board must be powered at all time to prevent the RTC losing its data. 3 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 2.7 Audio Codec Operation The audio codec is the VLSI VS1053b. This will allow encoded audio files in MP3 format to be decoded to analogue for playback over headphones or a speaker. Figure 2.2 – SPI Master communicates with VS1053b via the SPI bus RTC, SPI Master and GPIO drivers are available with the Vinculum-II Toolchain at VNC2 IDE to allow data transfer over the SPI interface to the VNC2 on the Vinco baseboard. Additionally the VS1053b can accept analogue audio from a MIC to be encoded for transfer over SPI to the VNC2 on the Vinco baseboard. In theory the Vinco could then be used to save the encoded audio file on a USB memory device for playback later, or possibly transfer over Ethernet to a second device for playback using the Ethernet chip on this shield. NOTE: At the time of writing this document, the current driver does not support audio recording. 4 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 3 Pin Out and Signal Description 3.1 Module Connector Descriptions CN1 LED1 LED2 LED3 LED4 R out GND R out MICp MICn CN2 J6 J4 Reset 1 1 U4 U1 J5 J3 J1 1 1 J2 U5 U3 Figure 3.1 – Vinco Ethernet MP3 RTC Block Diagram A detailed description of each pin out is given in the next section. CONNECTOR FUNCTION CN1 RJ45 Ethernet Connector with integrated LEDs and Ethernent magnetics CN2 Analogue Audio output for headphones J1 Interface to Vinco board J2 Interface to Vinco board J3 Interface to Vinco board J4 Interface to Vinco board J5 Interface to Vinco board J6 Interface to Vinco board R OUT, GND, L OUT Stereo Audio Line out MICp MICn Audio input Table 3.1 – Vinco Ethernet MP3 RTC Connector Descriptions 5 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 3.2 Vinco Ethernet MP3 RTC Shield Connectors : Pins and Signal Description Type Description Routed to VNC2 Pin on VINCO BaseBoard Pin No. Name CN1-1 TXOP CN1-2 TXON CN1-3 TCT Digital Ouptut Transmit coil centre tap connected to 3V3 N/A CN1-6 RCT Digital Ouptut Receive coil centre tap connected to 3V3 N/A CN1-7 RXIP CN1-8 RXIN CN1-9 LINK LED CN1-10 GLED+ CN1-11 Analogue Output Analogue Output Analogue Input Analogue Input Positive differential Ethernet transmit line. Negative differential Ethernet transmit line. Positive differential Ethernet receive line. Negative differential Ethernet receive line. N/A N/A N/A N/A Logic Low to illuminate the Green LED. Indicates a link has been established over Ethernet N/A Digital Output PWR Output 3V3 supply to the Green LED Anode in the connector N/A Digital Output Logic Low to illuminate the Yellow LED. Indicates 10Mbps connection when not lit. Indicates 100Mbps connection when lit. N/A SPE_LED CN1-12 YLED+ PWR Output 3V3 supply to the Yellow LED Anode in the connector N/A CN2-3 Right CN2-4 Left CN2-5 GND GND J1-1 AIN6 Analogue Input J1-2 AIN7 J1-3 RESET# Analogue Input Outut J1-4 VCC3V3 PWR input J1-5 J1-6 J1-7 J1-8 VCC5V GND GND VCCIN Power output GND GND PWR Input J2-1 AIN0 Analogue Input NOT IN USE J2-2 AIN1 Analogue Input NOT IN USE J2-3 AIN2 Analogue Input NOT IN USE J2-4 AIN3 Analogue Input NOT IN USE J2-5 AIN4 Analogue Input NOT IN USE J2-6 AIN5 Analogue Input NOT IN USE I/O NOT IN USE J3-1 IOBUS33 Analogue Output Analogue Output Audio Right output for headphones Audio Left output for headphones Audio GND to headphones N/A N/A N/A NOT IN USE NOT IN USE Reset for the VNC2-64Q 9 NOT IN USE 5V input to power shield GND for PCB GND for PCB NOT IN USE N/A 1, 6, 8, 30, 35, 53, 64 1, 6, 8, 30, 35, 53, 64 6 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Pin No. J3-2 Name IOBUS32 Type Description I/O NOT IN USE I/O I/O I/O I/O I/O I/O NOT NOT NOT NOT NOT NOT J3-3 J3-4 J3-5 J3-6 J3-7 J3-8 IOBUS34 J4-1 I/O NOT IN USE J4-2 IOBUS6 IOBUS7 I/O NOT IN USE J4-3 SS# I/O IOBUS35 IOBUS36 IOBUS37 IOBUS38 IOBUS39 IN IN IN IN IN IN Routed to VNC2 Pin on VINCO BaseBoard USE USE USE USE USE USE NOT IN USE J4-4 MOSI Input 3V3 level SPI MOSI data line to send data to the IC’s on the shield. J4-5 MISO Output 3V3 level SPI MISO data line to send data from the IC’s on the shield. J4-6 SCLK Input J4-7 GND GND GND for PCB J4-8 AREF I/O NOT IN USE J5-1 J5-2 J5-3 J5-4 J5-5 J5-6 J5-7 J5-8 IOBUS41 IOBUS42 IOBUS43 RTC_CE RTC_INT# RTC_CLKO UT RTC_CLKO E IOBUS5 I/O I/O I/O Input Output Output Input I/O J6-1 MP3_RST# Input J6-2 J6-3 Output Input J6-4 MP3_DREQ MP3_DCS # MP3_CS# J6-5 ETH_CS# Input J6-6 ETH_INT# Output 3V3 level SPI SCLK line to clock the SPI peripherals on the shield 20 22 19 1, 6, 8, 30, 35, 53, 64 Input J6-7 ETH_RST# Input J6-8 IOBUS19 I/O J7 Left Analogue Output J8 Right J9 GND Analogue Output GND J10 J11 MICp MICn Analogue In Analogue In NOT IN USE NOT IN USE NOT IN USE 3V3 Input to enable the RTC chip 3V3 Output 3V3 Output 3V3 Input NOT IN USE Active Low 3V3 Input to reset the audio codec. 3V3 Output 3V3 Input Active low 3V3 input to enable the audio codec Active low 3V3 input to enable the Ethernet chip 3V3 Output Active Low 3V3 Input to reset the Ethernet chip. 12 13 14 15 24 25 26 27 28 29 31 NOT IN USE Audio Right output for headphones Audio Left output for headphones N/A N/A Audio GND to headphones N/A Audio input from MIC positive Audio input from MIC negative N/A N/A Table 3.2 – Pin Signal Descriptions 7 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 4 Firmware Firmware libraries and sample applications code to demonstrate using this Shield with the Vinco baseboard are available for download with the VNC2 IDE from Toolchain revision 1.4.2 onwards (VNC2 tools). Please refer to section 3 of AN_142 Vinculum-II Tool Chain Getting Started Guide or section 4 of AN_138 Vinculum-II Debug Interface on how to load, build, program and debug the sample applications on the VNC2 device. 4.1 Ethernet Sample Application There are 2 ethernet sample applications called TCP.vproj and UDP.vproj. Both applications demonstrarate the use of the Ethernet library and the Vinco Shield. 4.1.1 TCP Sample Application The “TCP” application turns the Vinco board into a TCP server that accepts incoming connections. When a connected client sends a message “On!” to the Vinco board, the on-board LED1 is turned on and a message “LED On!” is sent back to the client. When the client sends a message “Off!” to the Vinco board, the on-board LED1 is turned off and a message “LED Off!” is sent back to the client. Setup:This application uses the Ethernet/MP3/RTC shield mated with the Vinco module and a Host PC installed with the VNC2 IDE. The Vinco module consists of a J7 connector which connects with the VNC2 debugger/programmer module, (also available from FTDI), this allows the IDE running on the PC to communicate with the VNC2 debugger port. The debugger module can also be used to load/program the ROM file created by the IDE into the VNC2 Flash memory. Depending on the local network configuration, an Ethernet switch or router may be needed to connect the Ethernet/MP3/RTC Shield to the network via CN1, RJ45 Ethernet connector. The PC should also be installed with a TCP client software (such as Tera Term) and connected to the network to send messages to the board. If Tera Term is used, the settings should be set as follow: Host: < The IP address of the Ethernet shield in the network > Service: Other TCP port: 80 Protocol: IPv4 Please note that no external circuit is needed to run this application 4.1.2 UDP Sample Application The “UDP” sample application configures the Vinco board to accept incoming UDP connection. When a peer sends a message "On" to the Vinco board, the on-board LED1 is turned on and the message "LED On!" is sent back to the sender. When the peer sends the message "Off" to the Vinco board, the on-board LED1 is turned off and the message "LED Off!" is send back to the sender. Setup:This application uses the Ethernet/MP3/RTC shield mated with the Vinco module and a Host PC installed with the VNC2 IDE. The Vinco module consists of a J7 connector which connects with the VNC2 debugger/programmer module, (also available from FTDI), this allows the IDE running on the PC to communicate with the VNC2 debugger port. The debugger module can also be used to load the rom file created by the IDE into the VNC2 chip. Depending on the local network configuration, an Ethernet switch or router may be needed to connect the Ethernet/MP3/RTC Shield to the network via CN1, RJ45 Ethernet connector. The PC should also be installed with a UDP client software (such as UDP Win Chat) and connected to the network to send messages to the board. Please note that no external circuit is needed to run this application. 8 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 4.2 MP3 Sample Application An “MP3” sample application called “MP3FlashDisk.vproj” demonstrates how to play songs (MP3 and WMA) from a FAT-formatted USB flash drive. The application automatically find MP3 and WMA files in the root directory of the flash drive and plays them one after another. Currently the application only plays back the first 25 songs found. This limit can be changed by adjusting the macro MAX SONG count in MP3FlashDisk.c. Due to a limit in the SPI transfer speed, only songs at 96kbps or lower can be played smoothly. Three push buttons can be attached to emulate an MP3 player – see example in 4.1. Setup:This application uses the Ethernet/MP3/RTC Shield mated with the Vinco module, a flash drive connected to the CN2 (USB port 2) connector on the Vinco module and a Host PC with the installed VNC2 IDE. The Ethernet/MP3/RTC Shield also has a CN2 connector to allow the user to connect headsphones onto it. The Vinco module consists of a J7 connector which connects with the VNC2 debugger/programmer module, (also available from FTDI), this allows the IDE running on the PC to communicate with the VNC2 debugger port. The debugger module can also be used to load the rom file created by the IDE into the VNC2 chip. Three push buttons can be attached as follows to emulate the MP3 player: Figure 4.1 – MP3 Player Push Buttons Schematic 9 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 SW1 is used to play/pause and skip songs: Short press (> 0.1s and < 0.8s): play/pause Long press (>0.8s): skip to the next song SW2 is used to control volume: Short press (> 0.1s and < 0.8s): decrease volume Long press (>0.8s): increase volume SW3 is used to control volume: Short press (> 0.1s and < 0.8s): fast forward Long press (>0.8s): rewind Since a long button press takes about 0.8s to be recognized, the program will delay for about 0.8s since a button is pressed to verify if it is a short press or a long press. Hence there will be a delay of about 0.8s since the button is press before the operation is performed. As a result, even for short presses, two consecutive presses should still be about 1s apart from each other (i.e. do not press too fast). The use of an external power supply (provided with the purchase of Vinco) is recommended. 4.3 RTC Sample Application The “RTC” sample application called “RTCExample.vproj” demonstrarates the use of the NXP PCF2123 Real Time Clock to set/read the time and start a countdown timer. Setup:This application uses the Ethernet/MP3/RTC Shield mated with the Vinco module and a Host PC with the installed VNC2 IDE. The Vinco module consists of a J7 connector which connects with the VNC2 debugger/programmer module, (also available from FTDI), this allows the IDE running on the PC to communicate with the VNC2 debugger port. It also used to load the rom file created by the IDE into the VNC2 chip. 10 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 5 Mechanical Details Figure 5.1 –Vinc Ethernet RTC MP3 Dimensions ±0.20mm Tolerance (except pitch) Maximum height is 15mm All dimensions are in mm 11 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 6 Schematic Diagram Figure 6.1 – Vinco Ethernet RTC MP3 Shield Schematic – Connectors Figure 6.2 – Vinco Ethernet RTC MP3 Shield Schematic – RTC 12 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Figure 6.3 – Vinco Ethernet RTC MP3 Shield Schematic - Ethernet Figure 6.4 – Vinco Ethernet RTC MP3 Shield Schematic – MP3 13 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 7 Contact Information Head Office – Glasgow, UK Future Technology Devices International Limited (USA) 7235 NW Evergreen Parkway, Suite 600 Hillsboro, OR 97123-5803 USA Tel: +1 (503) 547 0988 Fax: +1 (503) 547 0987 Future Technology Devices International Limited Unit 1, 2 Seaward Place, Centurion Business Park Glasgow G41 1HH United Kingdom Tel: +44 (0) 141 429 2777 Fax: +44 (0) 141 429 2758 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) [email protected] [email protected] [email protected] E-Mail (Sales) E-Mail (Support) E-Mail (General Enquiries) [email protected] [email protected] [email protected] Branch Office – Shanghai, China Future Technology Devices International Limited (China) Room 408, 317 Xianxia Road, Shanghai, 200051 China Tel: +86 21 62351596 Fax: +86 21 62351595 Branch Office – Taipei, Taiwan Future Technology Devices International Limited (Taiwan) 2F, No. 516, Sec. 1, NeiHu Road Taipei 114 Taiwan , R.O.C. Tel: +886 (0) 2 8791 3570 Fax: +886 (0) 2 8791 3576 E-mail (Sales) [email protected] E-mail (Support) E-mail (General Enquiries) [email protected] [email protected] E-mail (Sales) [email protected] E-mail (Support) [email protected] E-mail (General Enquiries) [email protected] Branch Office – Hillsboro, Oregon, USA Web Site http://ftdichip.com System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology Devices International Ltd (FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level performance requirements. All application-related information in this document (including application descriptions, suggested FTDI devices and other materials) is provided for reference only. While FTDI has taken care to assure it is accurate, this information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any applications assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Neither the whole nor any part of the information contained in, or the product described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 14 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Appendix A – References VNC2 Datasheet VINCO Datasheet Application and Technical Notes Vinculum-II Errata Technical NoteVinculum-II IO Cell Description Vinculum-II Debug Interface Description Vinculum-II IO Mux Explained Vinculum-II PWM Example Migrating Vinculum Designs From VNC1L to VNC2-48L1A Vinculum-II Toolchain Installation Guide Vinculum-II Toolchain Getting Started Guide Vinculum-II User Guide Wiznet W5100 datasheetNXP PCF2123 datasheet VLSI VS1053b datasheet Wiznet W5100 SPI Application note 15 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Appendix B – List of Figures and Tables List of Figures Figure 1.1 – Vinco Ethernet RTC MP3 Shield .................................................................................... 1 Figure 4.1 – SPI Master communicates with W5100 via the SPI bus .................................................... 3 Figure 6.1 – SPI Master communicates with VS1053b via the SPI bus ................................................. 4 Figure 3.1 – Vinco Ethernet MP3 RTC Block Diagram ......................................................................... 5 Figure 4.1 – MP3 Player Push Buttons Schematic ............................................................................. 9 Figure 5.1 –Vinc Ethernet RTC MP3 Dimensions....................................................................... 11 Figure 6.1 – Vinco Ethernet RTC MP3 Shield Schematic – Connectors ...................................... 12 Figure 6.2 – Vinco Ethernet RTC MP3 Shield Schematic – RTC ................................................. 12 Figure 6.3 – Vinco Ethernet RTC MP3 Shield Schematic - Ethernet .......................................... 13 Figure 6.4 – Vinco Ethernet RTC MP3 Shield Schematic – MP3................................................. 13 List of Tables Table 1.1 – Vinco Ethernet/MP3/RTC Shield Part Numbers ................................................................. 2 Table 3.1 – Vinco Ethernet MP3 RTC Connector Descriptions .............................................................. 5 Table 3.2 – Pin Signal Descriptions ............................................................................................ 7 16 Copyright © 2011 Future Technology Devices International Limited Document Reference No.: FT_000550 Vinco Ethernet MP3 RTCShield Datasheet 1.0 Clearance No.: FTDI#256 Appendix C – Revision History Document Title: Document Reference No.: Clearance No.: Document Folder: Document Feedback: Revision 1.0 Vinco Ethernet MP3 RTC Shield Datasheet FT_000550 FTDI# Vinculum-II Send Feedback Changes First release Date 2011-12-23 17 Copyright © 2011 Future Technology Devices International Limited